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激光小角度计量基准
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激光小角度计量基准
Encyclopedia
工学
角度计量技术
释
primary standard of laser small angle
激光小角度计量基准
用于±1°范围内小角度量值的校准和溯源,复现和保存小角度量值,具有最高准确度,统一全国小角度量值的最高依据的国家计量基准。
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mask read-only memory, mask ROM
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Maslov
Maslov bundle
Maslov index
Maslov method
maslow’s hierarchy of needs
Mas Marco Kartodikromo
MAS NMR
masochism
Mason
Mason & Dixon
Masonic Lodge/ Freemasonry
masonry cement
masonry construction technology in song, Liao and Jin Dynasties
masonry dam
masonry engineering
masonry mortar
masonry of metallurgical furnaces
masonry structure
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